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Warning: This is not the current version of this document. It is kept for archival purposes. For up-to-date information, go to https://dwc.tdwg.org/terms/#dwc:footprintSRS

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Collection: Darwin Core Location Pencil.png
Footprint SRS
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Footprint SRS: A Well-Known Text (WKT) representation of the Spatial Reference System (SRS) for the footprintWKT of the Location. Do not use this term to describe the SRS of the decimalLatitude and decimalLongitude, even if it is the same as for the footprintWKT - use the geodeticDatum instead.

Notes: The specification for constructing Spatial Reference Systems in WKT can be found at http://geoapi.sourceforge.net/2.0/javadoc/org/opengis/referencing/doc-files/WKT.html. Following are some example WKT renditions of common Spatial Reference Systems:

WGS84 GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137,298.257223563]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]]

NAD27 GEOGCS["NAD27",DATUM["NORTH_AMERICAN_DATUM_1927",SPHEROID["CLARKE 1866",6378206.4,294.9786982138982]],PRIMEM["Greenwich",0],UNIT["Degree",0.01745329251994283]]

See dcterms:Location for further discussion of georeference terms.

Example(s): The WKT for the standard WGS84 SRS (EPSG:4326) is "GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137,298.257223563]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]]" without the enclosing quotes.


Español (Spanish)
SRS Footprint: Una representación Well-Known Text (WKT) del sistema de referencia espacial (SRS) para WKT Footprint de la ubicación. No utilice este elemento para describir el SRS de Latitud Decimal y Longitud Decimal, incluso si es la misma que para WKT Footprint - utilice el Datum Geodésico en su lugar.
Ejemplo: El WKT para el estándar WGS84 SRS (EPSG:4326) es "GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137,298.257223563]], PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]]" sin las comillas.
中文(简体)‎ (Simplified Chinese)
足迹空间参考系统: 采集地点足迹区空间参考系统的公认的文本表示。请勿使用这个词描述十进制经度和纬度的空间参考系统,即便它与足迹区公认文本表示相同,请用大地基准点代替。
日本語 (Japanese)
Footprint SRS: その場所についての空間参照システムによるWell-Known Text (WKT) 表現。空間参照システムのタームのdecimalLatitudeやdecimalLongitudeを表すために使ってはいけない。